Raniya Rachel Varghese

• Enterprise Dashboard Delivery: Designed and deployed multiple high-impact dashboards in Tableau, Power BI, and Sigma
for large-scale clients across finance, healthcare, and retail — significantly reducing manual reporting effort and
accelerating data-driven decision-making.
• Generative AI & Digital Transformation: Sole responsible analyst for Gen AI integration projects; built AI-powered
visualization pipelines using REST API integrations with Tableau — directly supporting organisational digital
transformation goals.
• Data Migration at Scale: Led end-to-end migration of 250+ visualization assets from Dev to Production; managed server
administration, code reviews, and release governance under tight operational deadlines.
• SQL, Python & Snowflake: Applied advanced SQL and Python for large dataset extraction, transformation, and predictive
modelling; used Snowflake for scalable cloud data warehousing and data refactoring.
• Stakeholder & Compliance Management: Served as primary liaison for multinational enterprise clients; gathered
technical requirements, managed delivery timelines, and ensured alignment with project governance standards.
• ML Workflow Deployment: Designed and deployed end-to-end machine learning workflows in Dataiku — from data
preparation through model deployment and monitoring.